hey guys just had some gearing questions, not too sure what to run. I currently am running tekin 10.5t with 87-23. In comparison to other cars on the track I seem to be up there with them. However I am going to be switching to a Revtech 8.5t soon, and I don't have the slightest clue how to gear it. According to my home-tracks website it is 125X65.
Here is a recent vid of the current layout
http://www.youtube.com/watch?v=A5i0_kM46ug